556CS - 3.50 Inch High Carbon Steel Extension Springs
The 556CS is a regular extension spring from Century Spring. It features a machine hook on both ends for easy installation. Made from High Carbon steel with a zinc finish, this spring is durable and corrosion-resistant. With a free length of 3.5 inches and an initial tension of 3 pounds, it provides the necessary force for extension applications. The 556CS has an outside diameter of 0.375 inches and a wire diameter of 0.054 inches. It offers a maximum deflection of 1.7 inches and a maximum load of 14 pound force. With a spring rate of 6.6 lbs/inch, it provides reliable performance. This standard-sized extension spring is suitable for various industrial and commercial uses.
At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping ensures that you receive your springs promptly. Additionally, all our products, including the 556CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is your reliable source for springs that meet your specific needs.
| Label | Value |
|---|---|
| Brand | Century Spring |
| Ends | Machine Hook |
| Finish | Zinc |
| Initial Tension | 3 lb |
| Length | 3.5 in |
| Material | High Carbon Steel |
| Outside Diameter | 0.375 in |
| Part Type | Standard |
| Rate | 6.6 lbs/in |
| SKU | 556CS |
| Sugg Max Deflection | 1.7 in |
| Sugg Max Load | 14 lbf |
| Wind Direction | Left |
| Wire Diameter | 0.054 in |
| Label | Value |
|---|---|
| Brand | Century Spring |
| Ends | Machine Hook |
| Finish | Zinc |
| Initial Tension | 1.36 kg |
| Length | 88.9 mm |
| Material | High Carbon Steel |
| Outside Diameter | 9.53 mm |
| Part Type | Standard |
| Rate | 1.16 N/mm |
| SKU | 556CS |
| Sugg Max Deflection | 43.18 mm |
| Sugg Max Load | 62.27 N |
| Wind Direction | Left |
| Wire Diameter | 1.37 mm |